The highest day temperature in September 2025 was 71°F. The lowest night temperature was 64°F. The average values for day and night temperatures during September were 66.8°F и 69.7°F respectivly.

The average sea surface temperature in September 2025 for Vladivostok was 74.2°F. The maximum and minimum values were 69.6°F and 78.8°F respectively.

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation total in September for Vladivostok is 2.8 in.

The average wind speed in September is 9.2 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Vladivostok in September is 8.5 hours.